/* 平板设备 */
@media screen and (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }

    .search-bar {
        width: 100%;
    }

    .hero-slider {
        height: 400px;
        margin-top: 120px;
    }
}

/* 移动设备 */
@media screen and (max-width: 480px) {
    .nav-buttons {
        flex-direction: column;
        width: 100%;
    }

    .nav-link {
        justify-content: center;
        padding: 0.5rem;
    }

    .hero-slider {
        height: 300px;
        margin-top: 160px;
    }

    .products-grid, .recommendations-grid {
        grid-template-columns: 1fr;
    }
} 